Wahyu Isnan, S.Kom.
Informatics Engineer | Network & Cyber Security Specialist with Software Engineering & AI Experience.
Featured Engineering Case Studies
Rigorous systems engineering combining encrypted packet flow analysis, cloud infrastructure, enterprise queue automation, and production full-stack web platforms.
NetClassify— Encrypted Network Traffic Classification System
A comprehensive network security platform designed to identify and classify encrypted network traffic without decrypting user payloads. Leverages CICFlowMeter statistical flow features, machine learning, and integrates directly with MikroTik RouterOS API to dynamically enforce firewall filters and bandwidth management policies in real time.
Complete Project Directory
Cross-disciplinary software architectures across network security, cloud deployments, native mobile, autonomous robotics, and quantitative time-series automation.
NetClassify
Encrypted Network Traffic Classification System
A comprehensive network security platform designed to identify and classify encrypted network traffic without decrypting user payloads. Leverages CICFlowMeter statistical flow features, machine learning, and integrates directly with MikroTik RouterOS API to dynamically enforce firewall filters and bandwidth management policies in real time.
AE•PTL Queue Application
Enterprise Workflow & Inter-Departmental Queue Management
Engineered an enterprise queue automation platform deployed during internship at PT PLN Icon Plus KP Sumbar. The application eliminates operational bottlenecks between Account Executives (AE) who submit retail activation orders and Project Team Leaders (PTL) who schedule field fiber installations.
DermaAid
AI Skin Cancer Detection & High-Availability Cloud Infrastructure
Architected and deployed the cloud infrastructure for DermaAid, an AI-powered diagnostic companion that analyzes dermatological lesions for early-stage skin malignancy risk. Led the Cloud Computing division to build resilient, HIPAA-conscious REST APIs and containerized microservices on GCP.
SkillUpID
Interactive Digital Microlearning Platform & Payment Gateway
A digital microlearning ecosystem that offers interactive bite-sized learning pathways for Indonesian learners. Engineered the backend payment orchestration using Midtrans payment gateway, automated digital credential issuance, and Supabase database schemas.
PetaniKita
Agricultural Land & Harvest Management Platform
Native Android platform enabling smallholder farmers to map agricultural acreage, track harvest cycles, and interact with 'Rani', an AI conversational assistant providing crop advisory.
GiziKu
Nutrition Assistance Distribution & Educational Platform
A cross-platform mobile solution built for healthcare officers and families to track governmental nutrition aid distributions, meal health index, and query the GiziSmart advisory bot.
Wheeled Soccer Robot Control
Autonomous Motion & Embedded Strategy Firmware
Developed omnidirectional movement algorithms, real-time PID velocity stabilization, and solenoid kicker trigger timing for UNP's autonomous wheeled soccer robots in national KRSBI contests.
Hand Tracking Computer Vision
Real-Time Landmark Extraction & Gesture Recognition
Real-time video pipeline utilizing MediaPipe hand landmark extraction to detect finger coordinates, calculate gesture vectors, and trigger desktop control actions with minimal latency.
MT5 Adaptive Trading Bot
Algorithmic Time-Series Signal Generation & Execution
Automated time-series data ingest and algorithmic strategy execution connecting to MetaTrader 5 terminal, calculating technical indicators with automated risk stops.
Network & Security Engineering Labs
Hardware Routing, Packet Capture & Pen-Testing Environments
Physical and virtualized lab environments covering MikroTik hAP RouterOS configurations, Wireshark packet capture analysis, Linux server hardening, and Burp Suite web vulnerability assessments.
Utility Apps: MyNotes & Photobox
Cloud Notes CRUD & Web Camera Canvas Processing
A dual suite of utility tools: 'MyNotes-Wahyu' demonstrating isolated user CRUD with Firebase Auth, and 'Photobox Couple' utilizing HTML5 webcam video stream compositing into custom photostrips.
Work Experience & Certifications
Industrial field leadership at PLN Icon Plus, system administration at Kanwil Kemenkumham, academic teaching in AI, verified credentials, and institutional grants.
MikroTik Certified Network Associate (MTCNA)
Issuer: MikroTik
Cloud Computing Track Graduate
Issuer: Bangkit Academy (Google, Tokopedia, Gojek, Traveloka)
Cyber Security: Network Security Fundamentals
Issuer: TalentHub by Kemnaker RI
- ▸Monitored and maintained regional network infrastructure, intranet nodes, and workstation clusters across administrative divisions.
- ▸Diagnosed and resolved hardware faults, routing issues, and operating system incidents with rapid MTTR (Mean Time to Repair).
- ▸Supervised technical record archives and documentation for institutional digital assets and administrative IT operations.
- ▸Engineered and delivered structured Coding and Artificial Intelligence curricula for 100+ junior and senior high school students.
- ▸Conducted hands-on Python programming labs to teach algorithm design, data structures, and problem-solving methodologies.
- ▸Introduced applied Machine Learning concepts, data classification, and supervised learning basics through interactive exercises.
- ▸Served as Co-Project Team Leader managing retail activation workflow execution, dispatch schedules, and quality assurance.
- ▸Architected and developed the AE•PTL Queue Application using Flutter & Supabase, digitizing tracking between Account Executives and Project Team Leaders.
- ▸Executed Fiber to the Home (FTTH) infrastructure installations, testing OLT nodes, FAT/ODP enclosures, drop cables, optical power levels, and ONT commissioning.
- ▸Engineered kinematic motion control algorithms and real-time response software for Wheeled Soccer Robots competing in national KRSBI contests.
- ▸Integrated sensor streams (compass, rotary encoders, vision) to achieve precision localization and tactical path planning.
- ▸Collaborated across mechanical and hardware engineering sub-teams to debug embedded microcontrollers and motor driver circuits.
- ▸Spearheaded leadership training and internal capacity development workshops for engineering student cadres.
- ▸Organized cross-departmental coordination initiatives to boost organizational efficiency and member engagement.
- ▸Administered official documentation, digital archiving, correspondence workflows, and meeting minutes for sub-district scout activities.
- ▸Led student discipline and civic responsibility programs across the school body.
Awarded national venture development grant for a technology-driven entrepreneurship initiative after rigorous institutional review.
Engineered and shipped a functional software solution addressing community sustainability challenges within 48-hour sprint constraints.
Developed and pitched a technological innovation prototype designed to solve real-world industrial and operational bottlenecks.
Engineered Skills & Protocols
A comprehensive matrix of networking hardware configurations, encrypted traffic analysis, cloud architecture, full-stack development, and embedded control logic.
Network Infrastructure & Cybersecurity
L2/L3 Routing, Encrypted Traffic Analysis, Firewalling
Routing, Mangle, Firewall filter, Queues, API automation
Packet inspection, stream following, protocol dissection
Bidirectional flow extraction & network traffic feature generation
Subnetting, ARP, DHCP, DNS, NAT, VLAN, BGP/OSPF concepts
OLT, FAT/ODP, Drop Fiber, Optical Power (OPM), ONT Commissioning
Burp Suite, Nmap port recon, OWASP Top 10 mitigation
Access Control Lists (ACL), Port Security, Fail2ban, SSH keys
Cloud Computing & DevOps
GCP Microservices, Containerization, Edge Deployments
Cloud Run, Compute Engine, Artifact Registry, Cloud Build
Multi-stage Dockerfiles, image optimization, container networking
Least-privilege IAM roles, bucket policies, signed upload URLs
Edge functions, Next.js deployment, domain routing, SSL management
Ubuntu/Debian, Bash scripting, systemd service management
Branching workflows, GitHub Actions, semantic commit conventions
Full-Stack Web Engineering
Modern React, Next.js App Router, Backend Integrations
Server Components, Server Actions, Dynamic Routes, Edge Middleware
Hooks, Context API, state machines, component lifecycles
PostgreSQL, Row-Level Security (RLS), Realtime WebSockets, Auth
Snap API integration, cryptographic webhook validation, QRIS/VA
Custom themes, cyber/dark tech aesthetics, responsive flex/grid
JSON serialization, middleware auth, backend microservices
Relational schema design, indexes, SQL optimization, migrations
Mobile App Development
Cross-Platform Flutter & Native Android Architecture
Clean architecture, Riverpod/Bloc state management, custom UI
Activities, Fragments, ViewModel, LiveData, Coroutines, Jetpack
Cloud Firestore, Firebase Authentication, Cloud Messaging
Geo-location tracking, polygon mapping, custom map markers
Artificial Intelligence & Embedded
Applied ML, Computer Vision & Robotics Control
Model training, hyperparameter tuning, confusion matrix evaluation
Real-time webcam pipelines, hand landmark extraction, gesture tracking
Convolutional Neural Networks (CNN) for image inference
Microcontroller programming, sensor data fusion, PID motor algorithms
Time-series data wrangling, financial metrics, tabular aggregation
Initiate Transmission & Contact
Available for Network Infrastructure & Cyber Security engineering positions, cloud architecture consulting, and enterprise software contracts.